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How can I free up or clear RAM on my Mac?
My MacBook Air has been feeling slower than usual lately, especially when I have several browser tabs and a few apps open at the same time. When I check Activity Monitor, the memory usage looks pret...
How to free up RAM on mac? sudo purge is a well-known, completely free terminal command for macOS that can be used to clear inactive memory and the disk cache. If you're looking for a no-cost way to how to free up RAM on mac, this built-in command is one of the simplest options to try. By opening Terminal and entering the command, you can prompt the system to clear memory that is not in active use.
To use this method to how to free up RAM on mac, follow these steps:
- Launch Terminal: Open the Terminal application, which is located in the Utilities folder within your Applications folder.
- Enter the Command: Type the following command and press Enter:
bash
sudo purge
- Authenticate: The system will ask for your administrator password. Enter it and press Enter again. Note that nothing will appear on the screen as you type your password.
- Wait for Completion: The command will run in the background for about 10-15 seconds. You can monitor the effect by opening Activity Monitor to see if "Cached Files" or the memory pressure has decreased.